Smith Persist MIPS Sunglasses Automatically track or log your

Automatically track or log your naps to see how they benefit your body and what their ideal time and duration should be

The Mimic Platinum W liner is key in creating a comfortable fit

The back panel is now lighter to guarantee the exceptional breathability and comfy carrying that have always been such an important feature of this model

5" webbing hip belt with ice tool clipper slot and gear loop

145 hours with solar**

Smith Persist MIPS Sunglasses Automatically track or log yourThe Persist was created for cyclist that look for a stylish helmet with a tailor made fit. The adjustable VaporFit system provides a customized fit, while the MIPS liner adds an increased level of protection. The Persist features 21 optimally placed vents that work with internal air channels to keep you cool and comfortable. The AirEvac system efficiently pulls hot air off of your eyewear to prevent fogging. Pass through channels allow eyewear to be